3994066947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{24251}}^1$

素因数の和:24411

約数の個数: 32

約数和(自身を含む): 5932233216

約数和(自身を除く): 1938166269

約数列:

[1, 3, 13, 39, 41, 103, 123, 309, 533, 1339, 1599, 4017, 4223, 12669, 24251, 54899, 72753, 164697, 315263, 945789, 994291, 2497853, 2982873, 7493559, 12925783, 32472089, 38777349, 97416267, 102411973, 307235919, 1331355649, 3994066947]

約数ペア:

[(1, 3994066947), (3, 1331355649), (13, 307235919), (39, 102411973), (41, 97416267), (103, 38777349), (123, 32472089), (309, 12925783), (533, 7493559), (1339, 2982873), (1599, 2497853), (4017, 994291), (4223, 945789), (12669, 315263), (24251, 164697), (54899, 72753)]